blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP0121635

EP0121635 - 3',5',-Diarabinosides, their preparation and their therapeutical application [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  09.05.1986
Database last updated on 31.08.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
SYNTHELABO
22, avenue Galilée
92350 Le Plessis-Robinson / FR
[N/P]
Former [1984/42]For all designated states
SYNTHELABO
22, avenue Galilée
F-92350 Le Plessis-Robinson / FR
Inventor(s)01 / Barascut, Jean-Louis
Chemin des Peyridisses
Combailloux F-34980 St Gely Du Fex / FR
02 / Imbach, Jean-Louis Lab. de Chimie Bio-Organique
Place Eugène Bataillon
F-34060 Montpellier Cedex / FR
03 / De Rudder, Jean
40, Avenue des Etats-Unis
F-78000 Versailles / FR
[1984/42]
Representative(s)Thouret-Lemaitre, Elisabeth, et al
Sanofi
Département Brevets
54, rue La Boétie
75008 Paris / FR
[N/P]
Former [1984/42]Thouret-Lemaitre, Elisabeth, et al
SYNTHELABO, Service Brevets, B.P. 72
F-92352 Le Plessis-Robinson Cédex / FR
Application number, filing date83402289.928.11.1983
[1984/42]
Priority number, dateFR1982002027403.12.1982         Original published format: FR 8220274
FR1983000412314.03.1983         Original published format: FR 8304123
[1984/42]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP0121635
Date:17.10.1984
Language:FR
[1984/42]
Search report(s)(Supplementary) European search report - dispatched on:EP07.08.1984
ClassificationIPC:C07H19/20, A61K31/70
[1984/42]
CPC:
C07H19/207 (EP); C07H15/00 (KR); A61P35/00 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1984/42]
TitleGerman:3',5'-Diarabinoside, Verfahren zu ihrer Herstellung und ihre therapeutische Verwendung[1984/42]
English:3',5',-Diarabinosides, their preparation and their therapeutical application[1984/42]
French:3',5'-Diarabinosides, leur préparation et leur application en thérapeutique[1984/42]
File destroyed:10.12.1992
Examination procedure14.02.1985Examination requested  [1985/18]
26.03.1986Despatch of a communication from the examining division (Time limit: M04)
05.04.1986Application withdrawn by applicant  [1986/26]
Fees paidRenewal fee
11.10.1985Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court
See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[YD]  - PROGR. ANTIMICR. & ANTI. CHEM., vol. II,1970, pages 180-184, Tokyo, JP; M. PRIVAT DE GARILHE et al.: "Activité de certains arabinosides et de leurs associations sur le développement de la tumeur ascitique d'Ehrlich chez la souris"
 [Y]  - CHEMICAL ABSTRACTS, vol. 89, no. 21, 20 novembre 1978, page 235, no. 175562z, Columbus, Ohio, USA; PRAKASH BHUTA: "Inhibition of ribosomal peptidyltransferase with cytidylyl-3' - 5'-/2'(3')-O-L-phenylalanyl/-L-adenosine" & BIOCHEM. BIOPHYS. RES. COMMUN. 1978, 83(2), 414-420
 [Y]  - CHEMICAL ABSTRACTS, vol. 87, no. 23, 5 décembre 1977, page 224, no. 179734p, Columbus, Ohio, USA; MOSHE D. WHITE et al.: "Inhibition of pancreatic ribonuclease by 2'-5' and 3'-5' oligonucleotides" & NUCLEIC ACIDS RES. 1977, 4(9), 3029-3038
 [Y]  - JOURNAL OF MEDICINAL CHEMISTRY, vol. 10, no. 4, septembre 1967, pages 777-782; H.E. RENIS et al.: "Nucleic acids. III. Antiviral activity of nucleotides and dinucleoside phosphates containing ara-cytidine"
 [Y]  - CHEMICAL ABSTRACTS, vol. 74, no. 13, 29 mars 1971, page 207, no. 63035p, Columbus, Ohio, USA; M. PRIVAT DE GARILHE et al.: "Effect of some arabinosides and their associations on Ehrlich ascites tumor development in mice" & PROGR. ANTIMICROB. ANTICANCER CHEMOTHER., PROC.
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.